Chem students can get the latest, and final, copy of the notes from this link.
This is a copy of the notes/study guide for the upcoming test.
Environmental student should be thinking about the invasive species project. Remember, a starting point is 6 species with 3 animal and 3 plants. You can swap out one of each for a fungi, prokaryote or eukaryote. You might fine many commonalities (translate that as an easier time) if you pick all your organisms from a particular region.